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Arduino Tutorial I Updated: 1/12/2013 Notre Dame Design Deck 1 Introduction: As a reminder, all posted safety guidelines must be followed at all times. The current safety code is posted around N3D an available at  http://engineering.nd.edu/groups/n3d/safety . In this tutorial you will be introduced to the Arduino Uno and the programming language associated with it. The major goals of this tutorial are to introduce you to the IDE and wri te two programs to illustrate important function s in the Arduino language. This first program will introduce digital reading and writing. You will then write a second program which wi ll dim an LED based on t he state of a potentiometer. The analog value read fr om the potentiometer will also be displayed in a serial communication created between your computer and the microcontroller. This second program will illustrate analog read/write and serial communication. Download Arduino IDE and Getting Started: 1. Go to http://arduino.cc/en/Main/Software  and download (save file) the appropriate developer for your computer. Figure 1: Screenshot of download website. 2. Go to the getting started guides at this link  http://arduino.cc/en/Guide/HomePage  and follow the instructions to download and configure the IDE for your computer. Make sure to run the example provided called blink to make sure that you have configured everything correctly.

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